What powers 
klafs.de?
Last seen Oct 2026 · 28 technologies across 20 categories
Advertising
Analytics
Appointment scheduling
CDN
CMS
Cookie compliance
Databases
Ecommerce
Font scripts
JavaScript libraries
Miscellaneous
Payment processors
Performance
Programming languages
Security
Tag managers
Video players
Web frameworks
Web servers
Webmail
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 76% phone
- 19% desktop
- 5% tablet
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.69 / 10 · ranked #357,252 of all domains
121 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: German (Germany)
- Weight: 18.3 MB · 104 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Klafs
- Founded: 1928
- Country: Germany
From Wikidata (CC0).
Infrastructure
- Hosted on Hetzner (49.12.73.241)
- DNS: schalk-it.de
- Email: sophos.com
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 10,254,405, 4 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.klafs.de | 19 |
| saunashop.klafs.de | 17 |
Full technology history →
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Recent changes
- dropped Animate.css Sep 2026
- dropped Hammer.js Sep 2026
- dropped Preact Sep 2026
- dropped reCAPTCHA Sep 2026
- dropped Trusted Shops Sep 2026
- detected jQuery Aug 2026
- detected MySQL Aug 2026
- detected Shopware Aug 2026
- detected Symfony Aug 2026
- detected Preact May 2026
- detected Trusted Shops May 2026